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- Contact Person : Mr. Hu zhiwei
- Company Name : Wenzhou Jyins Meter Instrument Electric Co., Ltd.
- Tel : 0086-577-62796271
- Fax : 0086-577-62792655
- Address : Zhejiang,wenzhou,jyins industrial zone,liushi
- Country/Region : China
- Zip : 325604
DD722 type single-phase long life active watt-hour meter
Detailed Product Description
The DD722 type single-phase long life watt-hour meter is a kind of induction type meter,which measure active energy electric power consumption in rated frequency 50HZ and single phase AC electricity net.The type single-phase watt-hour meter is a new-style type meter.Its technique performance is completely conform to the stipulated requirement of national standard GB/T15283-1994 class 0.5,1 and 2 active watt-hour meter.
The frame adopts high quality steel plate once molding;
The voltage elemens adopt whole closed vacuum mounding with excellent mechanical strength , stable structure and anti-impact;
Rated voltage: 220-240V
Rated current: 2(4),2.5(5),3(6),5(10),10(20)20(40), 5(20),10(40),15(60),20(80),30(100)A
Frequency : 50HZ
Accuracy: class 0.5,1 and 2.0
Any other information please feel free to contact with us
